HMF series of high temperature chamber furnace, using Kanthal HT (1900 grade) MoSi2 (silicon molybdenum ) as the heating elements and our patented zirconia liner of furnace. To ensure that the continuous working temperature of 1750 ℃ ,and the maximum temperature of 1800 ℃. Side-opening door structure is designed for ensuring the safety of use, which will shut the power when the door open.